| Customization: | Available |
|---|---|
| Type: | Analog Modulator |
| Certification: | CE |
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AH1916H is a 16 modular frequency fixed-channel modulator. It will be up to 16 audio and video signals into a road with16 TV channels RF signals.
The product is widely used in hotels, hospitals, schools, electronic teaching, factories, security monitoring, VOD video on demand and other places of entertainment, especially for digital TV analog conversion, and centralized monitoring system.
| Frequency | 47~862MHz |
| Output Level | ≥105dBμV |
| Output Level Adj. Range | 0~-20dB (Adjustable) |
| A/V Ratio | -10dB~-30dB (Adjustable) |
| Output Impedance | 75Ω |
| Spurious Output | ≥60dB |
| Frequency Accuracy | ≤±10KHz |
| Output Return Loss | ≥12dB(VHF); ≥10dB(UHF) |
| Video Input Level | 1.0Vp-p(87.5% Modulation) |
| Input Impedance | 75Ω |
| Differential Gain | ≤5%(87.5% Modulation) |
| Differential Phase | ≤5°(87.5% Modulation) |
| Group Delay | ≤45 ns |
| Visual Flatness | ±1dB |
| Depth Adjust | 0~90% |
| Video S/N | ≥55dB |
| Audio Input Level | 1Vp-p(±50KHz) |
| Audio Input Impedance | 600Ω |
| Audio S/N | ≥57dB |
| Audio Pre- emphasis | 50μs |
| Rack | 19 Inch standard |
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